基于WSN的智能可寻址LED路灯控制系统  

An Intelligent Addressable LED Street Lamp Control System Based on WSN

作　　者：廖惜春[1] 杨志高[1] 任敬哲 李阳[2] 

机构地区：[1]五邑大学信息工程学院,广东江门529020 [2]五邑大学应用物理与材料学院,广东江门529020

出　　处：《五邑大学学报（自然科学版）》2014年第1期21-27,共7页Journal of Wuyi University(Natural Science Edition)

基　　金：江门市科技计划资助项目(20110100100808);广东省科技计划资助项目(2009B010800012)

摘　　要：通过在LED灯具中加入控制芯片,以传感器采集环境信息,利用脉宽调制技术,实现对LED灯阵无级调光;采用无线传感器网络对路灯节点进行分簇控制和管理,将路灯节点编号,实现路灯节点无线通信、损坏路灯准确定位、路灯信息查询控制等功能.改进后的智能可寻址LED路灯控制系统,为数字化城市管理提供支持.An intelligent addressable LED street lamp control system is designed by adding control chips to LED lamps to collect environmental information with sensors, using the PWM technology to realize stepless adjustment of brightness of LED lamps, adopting WSN technology to conduct clustering control and management of nodes of street lamps, by numbering nodes of lamps to realize wireless communication and accurate location of damaged lamps, and by improving street lamp information retrieval and control. The improved intelligent addressable LED street lamp control system can provide the support for the digital management of cities.

关 键 词：路灯控制 无线传感器网络 分簇路由协议 可寻址技术 脉宽调制 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]